XElement.FirstAttribute Property

Definition

Gets the first attribute of this element.

public System.Xml.Linq.XAttribute FirstAttribute { get; }
public System.Xml.Linq.XAttribute? FirstAttribute { get; }

Property Value

An XAttribute that contains the first attribute of this element.

Examples

The following example uses this property.

XElement xmlTree = new XElement("Root",
    new XAttribute("Att1", 1),
    new XAttribute("Att2", 2),
    new XAttribute("Att3", 3)
);
Console.WriteLine(xmlTree.FirstAttribute);

This example produces the following output:

Att1="1"

Remarks

Attributes are stored in the element in the order that they were added to the element.

Applies to

Producto Versiones
.NET Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9
.NET Framework 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
.NET Standard 1.0, 1.1, 1.2, 1.3, 1.4, 1.6, 2.0, 2.1
UWP 10.0

See also